Datasheets
2N5157 by:
TT Electronics Power and Hybrid / Semelab Limited
Advanced Semiconductor Inc
Boca Semiconductor Inc
Central Semiconductor Corp
Cobham PLC
Cobham Semiconductor Solutions
Crimson Semiconductor Inc
Defense Logistics Agency
Digitron Semiconductors
General Transistor Corp
GTCAP
Hi-Tron Semiconductor Corp
Inchange Semiconductor Company Ltd
International Rectifier
MACOM
Microchip Technology Inc
Microsemi Corporation
New England Semiconductor
New Jersey Semiconductor Products Inc
Semiconductor Technology Inc
Semitronics Corp
Silicon Transistor Corporation
Solitron Devices Inc
Space Power Electronics Inc
Spectrum Control
Swampscott Electronics Co Inc
Texas Instruments
Transistor & Electronic Co
TT Electronics Power and Hybrid / Semelab Limited
TT Electronics Resistors
Vishay HiRel Systems
VPT Components
Not Found

3.5A, 500V, NPN, Si, POWER TRANSISTOR, TO-204AA, HERMETIC SEALED, METAL, TO-3, 2 PIN

Part Details for 2N5157 by TT Electronics Power and Hybrid / Semelab Limited

Results Overview of 2N5157 by TT Electronics Power and Hybrid / Semelab Limited

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Applications Audio and Video Systems Telecommunications Entertainment and Gaming

2N5157 Information

2N5157 by TT Electronics Power and Hybrid / Semelab Limited is a Power Bipolar Transistor.
Power Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Part Details for 2N5157

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2N5157 Part Data Attributes

2N5157 TT Electronics Power and Hybrid / Semelab Limited
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2N5157 TT Electronics Power and Hybrid / Semelab Limited 3.5A, 500V, NPN, Si, POWER TRANSISTOR, TO-204AA, HERMETIC SEALED, METAL, TO-3, 2 PIN
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer SEMELAB LTD
Part Package Code TO-3
Package Description FLANGE MOUNT, O-MBFM-P2
Pin Count 2
Reach Compliance Code compliant
ECCN Code EAR99
Case Connection COLLECTOR
Collector Current-Max (IC) 3.5 A
Collector-Emitter Voltage-Max 500 V
Configuration SINGLE
DC Current Gain-Min (hFE) 30
JEDEC-95 Code TO-204AA
JESD-30 Code O-MBFM-P2
Number of Elements 1
Number of Terminals 2
Package Body Material METAL
Package Shape ROUND
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type NPN
Qualification Status Not Qualified
Surface Mount NO
Terminal Form PIN/PEG
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 2.8 MHz

Alternate Parts for 2N5157

This table gives cross-reference parts and alternative options found for 2N5157. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 2N5157, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
2N5157R1 TT Electronics Resistors Check for Price Power Bipolar Transistor, 3.5A I(C), 500V V(BR)CEO, 1-Element, NPN, Silicon, TO-204AA, Metal, 2 Pin, HERMETIC SEALED, METAL, TO-3, 2 PIN 2N5157 vs 2N5157R1
2N5157R1 TT Electronics Power and Hybrid / Semelab Limited Check for Price 3.5A, 500V, NPN, Si, POWER TRANSISTOR, TO-204AA, HERMETIC SEALED, METAL, TO-3, 2 PIN 2N5157 vs 2N5157R1

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